I have about 29 music videos in my library. For some reason, when I have it on shuffle, it only plays 7 of the videos. But when I don't have it on shuffle, it plays all of them in order. Has anyone else seen this and knows how to fix it. I've attached screen images, one with the shuffle pressed, and the other without it pressed. I'd like to be able to listen to the music videos on shuffle, but not the same 7 over and over.